Re: [PATCH bpf-next 3/7] libbpf: add kprobe/uprobe attach API

2019-06-20 Thread Andrii Nakryiko
On Thu, Jun 20, 2019 at 5:04 PM Stanislav Fomichev wrote: > > On 06/20, Andrii Nakryiko wrote: > > Add ability to attach to kernel and user probes and retprobes. > > Implementation depends on perf event support for kprobes/uprobes. > > > > Signed-off-by: Andrii Nakryiko > > --- > > tools/lib/bpf

Re: [PATCH bpf-next 3/7] libbpf: add kprobe/uprobe attach API

2019-06-20 Thread Stanislav Fomichev
On 06/20, Andrii Nakryiko wrote: > Add ability to attach to kernel and user probes and retprobes. > Implementation depends on perf event support for kprobes/uprobes. > > Signed-off-by: Andrii Nakryiko > --- > tools/lib/bpf/libbpf.c | 207 +++ > tools/lib/bpf

[PATCH bpf-next 3/7] libbpf: add kprobe/uprobe attach API

2019-06-20 Thread Andrii Nakryiko
Add ability to attach to kernel and user probes and retprobes. Implementation depends on perf event support for kprobes/uprobes. Signed-off-by: Andrii Nakryiko --- tools/lib/bpf/libbpf.c | 207 +++ tools/lib/bpf/libbpf.h | 8 ++ tools/lib/bpf/libbpf.map